EntityQ655243· pop 14· linked from 386 articlesU-57Sign in to save1938 Type IIC submarineConnectionsType II submarineEntitygross register tonnageEntitymotor-generatorEntityOberleutnant zur SeeEntity2 cm Flak 30/38/FlakvierlingEntityNorwayCountryUnited KingdomCountrySwedenCountryEstoniaCountryLithuaniaCountryWorld War IIConceptHamburgEntityNorth SeaEntityNazi GermanyConceptInternational Standard Book NumberEntityBergenEntityKielEntityShetland IslandsEntitytonneEntityLorientEntityCategories1938 shipsGerman Type II submarinesMaritime incidents in May 1945Maritime incidents in September 1940Operation Regenbogen (U-boat)Ship infoboxes without an imageShips built in KielU-boats commissioned in 1938U-boats sunk in 1940U-boats sunk in collisionsWorld War II submarines of Germany